| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $228.38 | 12.365% | $256.6192 | $256.62 | $256.60 | $256.60 |
| Purchase #2 | $28.51 | 3.784% | $29.5888 | $29.59 | $29.60 | $29.60 |
| Purchase #3 | $46.56 | 3.503% | $48.191 | $48.19 | $48.20 | $48.20 |
| Purchase #4 | $111.75 | 8.205% | $120.9191 | $120.92 | $120.90 | $120.90 |
| Purchase #5 | $224.45 | 11.856% | $251.0608 | $251.06 | $251.05 | $251.10 |
| Purchase #6 | $212.99 | 8.318% | $230.7065 | $230.71 | $230.70 | $230.70 |
| Purchase #7 | $84.81 | 7.364% | $91.0554 | $91.06 | $91.05 | $91.10 |
| 7 purchase totals = | $937.45 | $1,028.1408 | $1,028.15 | $1,028.10 | $1,028.20 | |